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1.What is the 1,8-Diaminonaphthalene ?
1,8-Diaminonaphthalene is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals.
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563-80-4
3-methyl-butan-2-one
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479-27-6
naphthalene-1,8-diamine
| Conditions | Yield |
|---|---|
|
|
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602-38-0
1,8-dinitronaphthalene
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479-27-6
naphthalene-1,8-diamine
| Conditions | Yield |
|---|---|
|
With
iron(III) chloride hexahydrate; pyrographite; hydrazine hydrate; sodium hydroxide;
In
ethanol; water;
at 65 - 90 ℃;
pH=8 - 12;
Solvent;
Temperature;
Autoclave;
Industrial scale;
|
96.46%
|
|
With
hydrogen;
palladium on activated charcoal;
In
methanol;
at 25 ℃;
for 5h;
|
95%
|
|
With
sodium tetrahydroborate;
In
water;
at 20 ℃;
for 0.266667h;
Catalytic behavior;
|
92%
|
|
With
hydrazine hydrate;
In
ethanol;
at 70 ℃;
for 4h;
chemoselective reaction;
|
92%
|
|
With
iodophosphorus; water;
|
|
|
With
sulfuric acid; acetic acid;
elektrolytische Reduktion an Bleikathoden;
|
|
|
With
1,4-dioxane; nickel;
Hydrogenation.unter Druck;
|
|
|
With
hydrogenchloride; tin(ll) chloride;
|
|
|
With
water; iron; iron(II) sulfate;
|
|
|
With
hydrogen sulfide; ammonia; aniline;
|
|
|
With
palladium; cyclohexene;
|
|
|
With
copper-magnesium alloy; ammonium chloride;
|
|
|
With
ethanol; platinum;
Hydrogenation;
|
|
|
With
palladium on activated charcoal; ethanol;
Hydrogenation;
|
|
|
With
hydrogen;
palladium-containing anion exchanger AB-17-8-Pd;
In
ethanol;
at 45 ℃;
under 750.06 Torr;
Further Variations:;
Temperatures;
Catalysts;
Solvents;
Kinetics;
|
|
|
With
hydrazine hydrate;
In
ethanol;
at 90 ℃;
for 2h;
chemoselective reaction;
Autoclave;
|
|
|
With
sodium tetrahydroborate; cobalt(II) sulphate heptahydrate;
In
ethanol; water;
at 0 - 21 ℃;
for 0.05h;
|
50 %Chromat.
|
|
With
hydrogen;
In
N,N-dimethyl-formamide;
at 110 ℃;
for 6h;
under 4500.45 Torr;
Autoclave;
|
97.25 %Chromat.
|
2.What is the CAS number for 1,8-Diaminonaphthalene ?
The CAS number of 1,8-Diaminonaphthalene is 479-27-6.
More information of 1,8-Diaminonaphthalene 479-27-6 are:
|
CAS?Number |
479-27-6 |
|
Density |
1.234 g/cm3 |
|
Melting Point |
60-65 °C(lit.) |
|
Boiling Point |
352.1 °C at 760 mmHg |
|
Flash Point |
198.7 °C |
|
Vapor Pressure |
3.93E-05mmHg at 25°C |
|
Refractive Index |
1.6829 |
|
HS CODE |
29215940 |
|
PSA |
52.04000 |
|
LogP |
3.16660 |
|
Pka |
4.46±0.10(Predicted) |
3.What are another words for 1,8-Diaminonaphthalene ?
Synonyms?for?1,8-Diaminonaphthalene 479-27-6:1,8-Diaminenaphthaline;1,8-Naphthylenediamine;NSC 6081;
4.What is the molecular formula of 1,8-Diaminonaphthalene?
The chemical formula of ?1,8-Diaminonaphthalene is?C10H10N2 which containing 10 Carbon atoms,10 Hydrogen atoms and 2 Nitrogen atoms,and the molecular weight of??1,8-Diaminonaphthalene?is 158.203.
5.What is 1,8-Diaminonaphthalene (479-27-6) used for?
1,8-Diaminonaphthalene is a versatile compound used in the synthesis of various heterocyclic and organometallic complexes. It reacts with aromatic nitriles in polyphosphoric acid to form unexpected triazapyrenes, contrary to the anticipated perimidines. Additionally, it serves as a key precursor in the development of rigid bis(amidinate) ligands for lanthanide coordination, influencing the stability and reactivity of rare-earth complexes. Its utility extends to catalyst-free mechanochemical synthesis of dihydroperimidines, demonstrating its role in green chemistry applications. 1,8-Diaminonaphthalene's reactivity with gold complexes also yields mixed products, including carbene complexes, highlighting its significance in organometallic chemistry.
InChI:InChI=1/C10H10N2/c11-8-5-1-3-7-4-2-6-9(12)10(7)8/h1-6H,11-12H2
Relevant articles related to 1,8-Diaminonaphthalene:
|
Article |
Source |
|
Boronic, diboronic and boric acid esters of 1,8-naphthalenediol-synthesis, structure and formation of boronium salts |
Krempner, Clemens,Manankandayalage, Chamila P.,Unruh, Daniel K. supporting information, p. 4834 - 4842 (2020/04/27) |
|
N-doped graphitic carbon-improved Co-MoO3 catalysts on ordered mesoporous SBA-15 for chemoselective reduction of nitroarenes |
Huang, Haigen,Liang, Xiangcheng,Wang, Xueguang,Sheng, Yao,Chen, Chenju,Zou, Xiujing,Lu, Xionggang , p. 127 - 137 (2018/05/04) |
6.Buy 1,8-Diaminonaphthalene with the best price .
Ningbo EST Chemical Co., Ltd is a quality supplier of 1,8-Diaminonaphthalene. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on 1,8-Diaminonaphthalene 479-27-6.
